Question

suma y resta de fracciones
representa las fracciones y contesta la suma
3/5+2/3=_________=_____=______
5/9+6/4=_________=_____=______
8/7+5/2=_________=_____=_______
8/3+12/6=________=_____=_______​

Answer 1

1

$\frac{3}{5}+\frac{2}{3}$  $=\frac{9}{15}+\frac{10}{15}$  $=\frac{9+10}{15}$ $=\frac{19}{15}$

2

$\frac{5}{9}+\frac{6}{4}$ $=\frac{10}{18}+\frac{27}{18}$ $=\frac{10+27}{18}$ $=\frac{37}{18}$  

3

$\frac{8}{7}+\frac{5}{2}$ $=\frac{16}{14}+\frac{35}{14}$ $=\frac{16+35}{14}$ $=\frac{51}{14}$

4

$\frac{8}{3}+\frac{12}{6}$ $=\frac{16}{6}+\frac{12}{6}$ $=\frac{16+12}{6}$ $=\frac{28}{6}$